Rename blink::SelectorChecker::Match enum type to MatchStatus.

third_party/WebKit/Source/core/css/SelectorChecker.cpp

Index: third_party/WebKit/Source/core/css/SelectorChecker.cpp
diff --git a/third_party/WebKit/Source/core/css/SelectorChecker.cpp b/third_party/WebKit/Source/core/css/SelectorChecker.cpp
index adbdbc8dfa97cf42508c9ddcf315c30f7ee64eb8..d2a1bbbfc51c08c2bc8a0d9384afb0928c66b733 100644
--- a/third_party/WebKit/Source/core/css/SelectorChecker.cpp
+++ b/third_party/WebKit/Source/core/css/SelectorChecker.cpp
@@ -200,7 +200,7 @@ static bool isLastOfType(Element& element, const QualifiedName& type) {
 // * SelectorFailsAllSiblings - the selector fails for e and any sibling of e
 // * SelectorFailsCompletely  - the selector fails for e and any sibling or
 //   ancestor of e
-SelectorChecker::Match SelectorChecker::matchSelector(
+SelectorChecker::MatchStatus SelectorChecker::matchSelector(
     const SelectorCheckingContext& context,
     MatchResult& result) const {
   MatchResult subResult;
@@ -218,7 +218,7 @@ SelectorChecker::Match SelectorChecker::matchSelector(
     return SelectorFailsLocally;
   }
 
-  Match match;
+  MatchStatus match;
   if (context.selector->relation() != CSSSelector::SubSelector) {
     if (nextSelectorExceedsScope(context))
       return SelectorFailsCompletely;
@@ -246,7 +246,7 @@ prepareNextContextForRelation(
   return nextContext;
 }
 
-SelectorChecker::Match SelectorChecker::matchForSubSelector(
+SelectorChecker::MatchStatus SelectorChecker::matchForSubSelector(
     const SelectorCheckingContext& context,
     MatchResult& result) const {
   SelectorCheckingContext nextContext = prepareNextContextForRelation(context);
@@ -266,7 +266,7 @@ static inline bool isV0ShadowRoot(const Node* node) {
          toShadowRoot(node)->type() == ShadowRootType::V0;
 }
 
-SelectorChecker::Match SelectorChecker::matchForPseudoShadow(
+SelectorChecker::MatchStatus SelectorChecker::matchForPseudoShadow(
     const SelectorCheckingContext& context,
     const ContainerNode* node,
     MatchResult& result) const {
@@ -293,7 +293,7 @@ static inline Element* parentOrOpenShadowHostElement(const Element& element) {
   return element.parentOrShadowHostElement();
 }
 
-SelectorChecker::Match SelectorChecker::matchForRelation(
+SelectorChecker::MatchStatus SelectorChecker::matchForRelation(
     const SelectorCheckingContext& context,
     MatchResult& result) const {
   SelectorCheckingContext nextContext = prepareNextContextForRelation(context);
@@ -330,7 +330,7 @@ SelectorChecker::Match SelectorChecker::matchForRelation(
 
       for (nextContext.element = parentElement(context); nextContext.element;
            nextContext.element = parentElement(nextContext)) {
-        Match match = matchSelector(nextContext, result);
+        MatchStatus match = matchSelector(nextContext, result);
         if (match == SelectorMatches || match == SelectorFailsCompletely)
           return match;
         if (nextSelectorExceedsScope(nextContext))
@@ -379,7 +379,7 @@ SelectorChecker::Match SelectorChecker::matchForRelation(
       for (; nextContext.element;
            nextContext.element =
                ElementTraversal::previousSibling(*nextContext.element)) {
-        Match match = matchSelector(nextContext, result);
+        MatchStatus match = matchSelector(nextContext, result);
         if (match == SelectorMatches || match == SelectorFailsAllSiblings ||
             match == SelectorFailsCompletely)
           return match;
@@ -434,7 +434,7 @@ SelectorChecker::Match SelectorChecker::matchForRelation(
            nextContext.element;
            nextContext.element =
                parentOrV0ShadowHostElement(*nextContext.element)) {
-        Match match = matchSelector(nextContext, result);
+        MatchStatus match = matchSelector(nextContext, result);
         if (match == SelectorMatches && context.element->isInShadowTree())
           UseCounter::count(context.element->document(),
                             UseCounter::CSSDeepCombinatorAndShadow);
@@ -459,7 +459,7 @@ SelectorChecker::Match SelectorChecker::matchForRelation(
            nextContext.element;
            nextContext.element =
                parentOrOpenShadowHostElement(*nextContext.element)) {
-        Match match = matchSelector(nextContext, result);
+        MatchStatus match = matchSelector(nextContext, result);
         if (match == SelectorMatches || match == SelectorFailsCompletely)
           return match;
         if (nextSelectorExceedsScope(nextContext))
@@ -484,7 +484,7 @@ SelectorChecker::Match SelectorChecker::matchForRelation(
   return SelectorFailsCompletely;
 }
 
-SelectorChecker::Match SelectorChecker::matchForPseudoContent(
+SelectorChecker::MatchStatus SelectorChecker::matchForPseudoContent(
     const SelectorCheckingContext& context,
     const Element& element,
     MatchResult& result) const {